PWM DC Motor Speed Regulator 4Pin Fan Governor

PWM DC Motor Speed Regulator 4Pin Fan Governor Description

PWM duty cycle (0-100%)
The input terminal is TYPE-C female port
Designed specifically for 12V 4-wire PWM fans/water pumps
The output end is a small 4Pin socket
Built-in PWM signal generation circuit

Integrated solution, integrated power supply + speed regulation
Operation method: Turn the knob clockwise to increase speed, counterclockwise to decrease speed, and turn the knob fully counterclockwise to close.
Product name: PWM speed regulator
Output voltage: 12V
PWM frequency: about 25KHz
Input port: USB TYPE-C female port
Output port: PWM 4Pin
Speed adjustment range: PWM duty cycle 0-100%
Colour:Black
Material:ABS

Package Contents:
1 * PWM Speed Regulator

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.